baber/WOPTO huggingface dataset:
Patent JP-2021081774-A (JP)
Title: Management system, management method, and program
Inventor: AKAHORI HIDEKI
IPC: G06Q10/00
Filed: 2019-11-14
Abstract: To provide a management system, a management method, and a program for a module with line opened.SOLUTION: A management system 4 includes a first registration unit 41 that registers a unique number and a delivery registration date of a module delivered from a manufacturer and with information identifying a communication subscriber written, in a database, a second registration unit 42 that registers a manufacturing number of a device manufactured by installing the module and determined to be non-defective in a shipment inspection of the device, in association with the unique number in the database, and a determination unit 43 that determines the device to be defective in the shipment inspection for the unique number in which the manufacturing number of the device is not registered in the database after a certain period of time has passed from a delivery registration date or a shipment inspection date.SELECTED DRAWING: Figure 1
Patent JP-2021081146-A (JP)
Title: Water heater
Inventor: YAMASHITA MICHIHIRO
IPC: F24H1/00
Filed: 2019-11-21
Abstract: To provide a water heater provided with a sound reproducing device capable of suppressing generation of noise sound at start of reproduction of sound source data acquired via an external communication network.SOLUTION: A water heater is provided with a sound reproducing device. The sound reproducing device includes a sound source data acquisition unit which is connected via an external communication network and acquires prescribed sound source data, a PWM waveform generation unit which generates the PWM waveform from the acquired sound source data and outputs a voltage signal corresponding to the PWM waveform, and a sound output unit which outputs a sound on the basis of the voltage signal. The PWM waveform generation unit generates the PWM waveform by determining a duty ratio according to the frequency of the sound source data, and when receiving a sound output start request, outputs a first voltage signal in which the duty ratio is gradually increased from zero to a non-zero significant initial value in a level not generating a sound, and outputs a second voltage signal according to the PWM waveform generated from the sound source data.SELECTED DRAWING: Figure 2
Patent JP-2021082783-A (JP)
Title: Electronic apparatus
Inventor: NAMBU TOMOHIRO
IPC: H05K9/00
Filed: 2019-11-22
Abstract: To provide a technology that stably suppresses the leakage of electromagnetic waves from a housing.SOLUTION: A circuit board 7 is mounted with a component to be operated which is a component having a portion to be operated. A housing 6 has an opening 62a for accommodating the circuit board 7 and exposing the portion to be operated to the outside. A board-side shield frame 81 is formed in a tubular shape and is provided on the circuit board 7 so as to surround the operation target component. The housing-side shield frame 82 is formed in a tubular shape and is provided in the housing 6 so as to surround the opening 62a. The board-side shield frame 81 and the housing-side shield frame 82 are arranged such that opposing portions facing an outer peripheral surface of any one of them and an inner peripheral surface of the other one are formed over the entire circumference.SELECTED DRAWING: Figure 4
Patent JP-2021079681-A (JP)
Title: Electromagnetic wave molding device and electromagnetic wave molding method
Inventor: KURIHARA FUMIO
IPC: B29C33/38
Filed: 2019-11-22
Abstract: To provide an electromagnetic wave molding device and an electromagnetic wave molding method that can both tighten a mold and maintain the decompression state in a cavity of the molding mold using a decompression bag, as well as increase the degree of freedom in the size, shape, etc. of the molded body to be molded.SOLUTION: The electromagnetic wave molding device 1 is equipped with a mold 2, a decompression bag 3, a heating source 6A and a decompression pump 4. The mold 2 has a cavity 20 into which a molded body 8 is formed from a molding material 80, and a decompression path 22 connecting the cavity 20 to an outer surface 201. The decompression bag 3 is formed into a bag shape by a flexible sheet material 30 and houses the mold 2 inside. The heating source 6A heats at least one of the molding material 80 and the mold 2 in the cavity 20. The decompression pump 4 reduces the pressure inside the decompression bag 3 and also reduces the pressure inside the cavity 20 via the decompression path 22.SELECTED DRAWING: Figure 1
Patent JP-2021087025-A (JP)
Title: Antenna member
Inventor: TAMAKI KOJI
IPC: H01Q13/06
Filed: 2019-11-25
Abstract: To provide a partition wall that reduces filling defects in die casting in manufacturing of a horn portion having a thin partition wall which is an antenna member.SOLUTION: An antenna member 10 includes a plate-shaped portion 70 extending in a plane parallel to first and second directions orthogonal to each other, and a first horn 11 and a second horn 21 that spread and open toward one side in the first direction. The plate-shaped portion 70 includes a first overflow mark OA1 and a second overflow mark OA2 at both ends in the second direction. The first horn 11 includes a third overflow mark OA3 on one side of the third direction orthogonal to the first direction and the second direction in the end face on one side of the first direction.SELECTED DRAWING: Figure 1
Patent JP-2021085431-A (JP)
Title: Rolling bearing device
Inventor: MURATA JUNJI
IPC: F16N9/00
Filed: 2019-11-26
Abstract: To provide a rolling bearing device for preventing an increase in the rotation resistance while enabling the lubricity to be kept over a long period.SOLUTION: A rolling bearing device 10 includes an inward member 14 having a raceway on the outer periphery, an outward member 12 having a raceway on the inner periphery, a plurality of rolling elements 16 laid between the inward member 14 and the outward member 12 for rolling on the raceways, a storage part 51 provided on the raceway member of one of the inward member 14 and the outward member 12 for storing semisolid lubricant, a mounted member 52 mounted to the raceway member while covering the storage part 51, and having at least one through-hole 63 through which lubricant oil in the storage part 51 can pass, and a holding member 53 fixed to the mounted member 52 for holding the oil passing through the through-hole 63 while penetrating themselves.SELECTED DRAWING: Figure 2
Patent JP-2020033016-A (JP)
Title: Pneumatic brake system
Inventor: TANAKA KATSUNORI
IPC: B60T13/36
Filed: 2019-11-27
Abstract: To provide a pneumatic brake system capable of enhancing redundancy.SOLUTION: There is provided a pneumatic brake system 10 for supplying air to a brake chamber 50 of a vehicle for actuating a brake, discharging air from the brake chamber 50, and releasing the brake. The pneumatic brake system comprises: security air supply parts 33 for supplying air to the brake chamber 50 and being actuated by a second EBS ECU 15B in emergency; and shuttle valves 34 which are provided between the security air supply part 33 and a brake air supply circuit, and allowing only an air flow in a direction going to the brake chamber 50 from a high pressure side out of the security air supply part 33 and the brake air supply circuit, and the security air supply part 33 and the shuttle valve 34 are provided for every wheel of the vehicle.SELECTED DRAWING: Figure 3
Patent JP-2021084514-A (JP)
Title: Traction cart
Inventor: IKUNO HAJIME
IPC: B62B5/00
Filed: 2019-11-27
Abstract: To provide a traction cart that can be pulled by a traction operator around the waist and prevent tilting of a load-carrying traction vehicle due to deceleration or acceleration by the traction operator.SOLUTION: A traction cart 10 as one example of an embodiment is configured to be pulled by a traction operator K aound the waist, and includes a load-carrying platform vehicle 20 and a traction bar 40. The traction cart further includes a front connection mechanism 50 connecting a front end portion of the traction bar 40 and the waist of the traction operator K or/and a rear connection mechanism 60 connecting a rear end portion of the traction bar 40 and the load-carrying platform vehicle 20. The front connection mechanism 50 includes a front connection section 52 rotatably pivoted on the waist of the traction operator K by a first rotary shaft P1 and rotatably pivoted on the traction bar 40 by a second rotary shaft P2. The rear connection mechanism 60 includes a rear connection piece 62 rotatably pivoted on the traction bar 40 by a third rotary shaft P3 and rotatably pivoted on the load-carrying platform vehicle 20 by a fourth rotary shaft P4.SELECTED DRAWING: Figure 1
Patent JP-2021084543-A (JP)
Title: Power supply device of flight vehicle
Inventor: NAITO YOSHIKAZU
IPC: B64D27/24
Filed: 2019-11-28
Abstract: To enable power supply to a battery of a flight vehicle even when the flight vehicle does not land at a power supply area in a specific position and attitude.SOLUTION: According to an embodiment of the present disclosure, there is provided a power supply device 30 for supplying electric power to a flight vehicle 1 that operates with supply of electric power from a battery. A power supply cable 35, to which a connector 36a is connected at one end, is connected to the battery of the flying vehicle 1. The power supply device 30 has a power supply cable 32 connected to a power source and a connector 31a connected to one end of the power supply cable 32. The connector 32a is configured such that the connector is magnetically coupled to the connector 36a, and when coupled to the connector 36a, electrodes of the connector 31a are electrically connected to electrodes of the connector 36a.SELECTED DRAWING: Figure 3
Patent JP-2020038392-A (JP)
Title: Mobile body device, object processing device, exposure device, device manufacturing method, flat panel manufacturing method, object change device, and exposure method
Inventor: AOKI YASUO
IPC: H01L21/68
Filed: 2019-11-29
Abstract: To quickly change an object on an object support device.SOLUTION: A second air floating unit 70 supporting a substrate Pb to be conveyed is arranged on +X side of a first air floating unit 69 supporting a substrate Pa to be conveyed, and a third air floating unit 75 is arranged below the second air floating unit 70, and inclined in a θy direction. The first air floating unit 69 is inclined in the θy direction according to the third air floating unit 75 and the substrate Pa is conveyed onto the third air floating unit 75 from the first air floating unit 69, then the first air floating unit 69 is made to be horizontal, and the substrate Pb is conveyed onto the first air floating unit 69 from the second air floating unit 70. Specifically, a carrying-in passage and a carrying-out passage of the substrate with respect to the first air floating unit 69 are different. Therefore, the substrate on the first air floating unit 69 can be quickly changed.SELECTED DRAWING: Figure 9
Patent JP-2022188314-A (JP)
Title: Block copolymer for modifying resin composition, production method therefor, and resin composition
Inventor: SATO TAKAHIRO
IPC: C08L53/00
Filed: 2019-11-29
Abstract: To provide a block copolymer for use as a modifier for resin compositions which shows reduced reactivity with components of the resin compositions.SOLUTION: The present invention provides a block copolymer for modifying resin compositions which comprises a block chain A and a block chain B, wherein the block chain A is composed of monomer units U1 having a phosphoric acid group or a phosphoric ester group and the block chain B is composed of monomer units U2, the monomer units U2 being different from the monomer units U1.SELECTED DRAWING: None
Patent JP-2021089590-A (JP)
Title: Project evaluation system, project evaluation method, and program
Inventor: FUKUE NAOFUMI
IPC: G06Q10/10
Filed: 2019-12-04
Abstract: To provide a project evaluation system, a project evaluation method, and a program for accurately calculating the basis for calculating the time required for task processing according to task difficulty levels by a plurality of evaluators.SOLUTION: An evaluation server device includes: an acquisition unit configured to acquire project task related scores from multiple evaluators who evaluate a system development project; a display processing unit configured to display multiple scores acquired by the acquisition unit on a display device so that the multiple evaluators become anonymous; a determination unit configured to determine whether the multiple scores acquired by the acquisition unit satisfy a predetermined condition; and a score identification unit configured to identify the task related score. When it is determined that multiple scores do not satisfy the predetermined condition, the acquisition unit acquires task processing related scores again from the multiple evaluators. When it is determined that the multiple scores satisfy the predetermined condition, the score identification unit identifies the task related score based on the multiple scores.SELECTED DRAWING: Figure 2
Patent JP-2021087703-A (JP)
Title: Gama machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-12-05
Abstract: To provide a game machine in which ingenuity is exercised in a performance.SOLUTION: There is provided a game machine in which variation of symbols are started, and one game is ended when the symbols are stop-displayed. The game machine includes performance display means, and the performance display means can display a first guiding display for indicating a way of shooting advantageous to a player, a second guiding display attributed to a fact that a game medium continues to stay in a specific space, and a third guiding display for suggesting a degree of expectation for winning. When the first guiding display and the second guiding display are displayed, and the third guiding display is not displayed, symbols can be stop-displayed. From the time when the first guiding display and the second guiding display are displayed in the performance display means, and the third guiding display is not displayed in the performance display means to the time when the first guiding display, the second guiding display, and the third guiding display are displayed in the performance display means, variation of the symbols can be executed.SELECTED DRAWING: Figure745
Patent JP-2020037112-A (JP)
Title: Water treatment equipment, and water treatment method
Inventor: MURATA KEIZO
IPC: C02F3/08
Filed: 2019-12-12
Abstract: To remove hydrogen sulfide from waste water subjected to anaerobic treatment.SOLUTION: Water to be treated containing hydrogen sulfide is treated in a treatment tank filled with a carrier under a condition that a load of hydrogen sulfide to the carrier is 1 kgHS/mcarrier per day or less, and either a condition that a filling ratio of the carrier is 10% or more and a residence time of the water to be treated in the treatment tank is two hours or more or a condition that a filling ratio of the carrier is 20% or more and a residence time of the water to be treated in the treatment tank is one hour or more. The hydrogen sulfide is thus removed.SELECTED DRAWING: Figure 1
Patent JP-2021096304-A (JP)
Title: Soundproof structure
Inventor: MINAMI KENTA
IPC: G10K11/16
Filed: 2019-12-13
Abstract: To provide a soundproof material which exhibits high soundproof performance over a wide range of frequencies 2000 Hz or lower and capable of demonstrating sufficient soundproof performance even when applied to a substrate having curved faces, and, furthermore, suppresses a decrease in strength against external forces.SOLUTION: A soundproof material 10 is constituted from an elastic sheet 110 and a plurality of lattice-shaped structures 100 for holding the sheet 110 and having a hollow cell that divides the sheet 110 into a plurality of sections. The soundproof material 10 is arranged on a substrate having curved faces such that the sheet 110 is arranged on a substrate 20 side relative to the lattice-shaped structures 100 and a normal h of the sections divided by each of the hollow cells is approximately perpendicular to the substrate, whereby the soundproof structure 1 is constituted.SELECTED DRAWING: Figure 1
Patent JP-2021094642-A (JP)
Title: Robot hand and carrier machine
Inventor: WADA KAZUYOSHI
IPC: B25J15/08
Filed: 2019-12-17
Abstract: To provide a robot hand, which can select whether a posture of an object is changed or not changed, while being suppressed from being constitutively-complicated, in comparison with a conventional constitution.SOLUTION: A robot hand (100) comprises: arm members (104) that rotatably support gripping members (106) with rotation axes (106a) extending in axial directions orthogonal to first gripping parts (107) and oblique to second gripping parts (108) as centers; and slide members (103) that relatively move the gripping members (106) in a direction in which the members approach each other or separate from each other, and that movably support the arm members (104) between a first position at which the first gripping parts (107) oppose to each other and a second position at which the second gripping parts (108) oppose to each other.SELECTED DRAWING: Figure 3
Patent JP-2020109839-A (JP)
Title: Pad temperature adjusting device, pad temperature adjusting method, polishing device, and polishing system
Inventor: MARUYAMA TORU
IPC: H01L21/304
Filed: 2019-12-18
Abstract: To provide a pad temperature adjusting device capable of suppressing variations in polishing performance between polishing units.SOLUTION: A pad temperature adjusting device 5 includes: a pad contact member 11 for contacting a surface of a polishing pad 3; a liquid supply system 30 for supplying a heating liquid and a cooling liquid to the pad contact member 11; a pad temperature measuring device 39 for measuring a surface temperature of the polishing pad 3; and a control unit 40 for performing PID control of an operation amounts of a first flow rate adjustment valve 42 and a second flow rate adjustment valve 56 to control flow rates of a heating liquid and a cooling liquid. The control unit 40 includes: a memory unit 110 in which a learned model constructed by machine learning is stored to maintain a temperature behavior curve created based on measurements of the pad temperature measuring device 39 and time of measurement within a predetermined tolerance range; and a processing unit 120 for inputting at least one temperature behavior parameter into the learned model and performing a calculation to output a modified value of a PID parameter for the PID control.SELECTED DRAWING: Figure 1
Patent JP-2021096430-A (JP)
Title: Display device
Inventor: IKEDA TADATAKA
IPC: H01L29/786
Filed: 2019-12-19
Abstract: To provide a display device including four subpixels and having a structure of suppressing a decrease in display quality in a case where the display device is subjected to column inversion driving.SOLUTION: A display device includes a plurality of pixels arranged in a first direction and a second direction intersecting with the first direction, at least one scan signal line connected to the pixels, and a scan signal line driving circuit connected to the scan signal line. The scan signal line driving circuit includes a switch that outputs a signal to the scan signal line, a first power source line that supplies a first voltage to the switch, and a power source line that supplies a second voltage lower than the first voltage to the switch. The switch is provided between the first power source line and the power source line. The line width of the power source line is more than 4 times and 40 times or less the line width of the first power source line.SELECTED DRAWING: Figure 7
Patent JP-2020040999-A (JP)
Title: Transfer device for making-up keratin substance
Inventor: SAMAIN HENRI
IPC: A61Q19/00
Filed: 2019-12-20
Abstract: To provide a method for making-up a region of a human keratin substance.SOLUTION: A method for making-up a region (P) of a human keratin substance by using a make-up device (1), in which the make-up device (1) has: a transfer surface (3); and a coating film (4) of at least one type of cosmetic coloring ink which is included in the transfer surface (3) and obtained by printing by using at least one digital printer, in which the coloring ink is intended to be applied to the keratin substance (P), and includes the following process: a process of forming base coating (6) by applying at least one cosmetic composition containing oil on the region (P) of a keratin substance to which make-up is performed.SELECTED DRAWING: Figure 4
Patent JP-2021099127-A (JP)
Title: Prop length adjustment mechanism
Inventor: SUZUKI YASUNAGA
IPC: F16B7/14
Filed: 2019-12-21
Abstract: To provide a highly practical prop length adjustment mechanism.SOLUTION: A prop length adjustment mechanism is so configured that when a first prop part 40 and a secondo prop part 18 are rotated relatively after a switch member 42 is moved to a communication state side (upper side) to engage a first projection part 60A and a second projection part 60B with a longitudinal groove, and then enter a free state in which the first prop part 40 and second prop part 18 can move relatively in an axial direction, so that the switch member 42 locks an interposed member 44. In a locked state in which the first prop part 40 and second prop part 18 are disabled to move relatively in the axial direction, locking of the switch member 42 (projection 52) by the interposed member 44 is released by relatively rotating the first prop part 40 and second prop part 18 so as to engage the first projection part 60A and second projection part 60B with one of a plurality of lateral grooves 66a, 66b, and 66c.SELECTED DRAWING: Figure 8
Patent JP-2021099136-A (JP)
Title: Rotation seal
Inventor: SATO TAKAHIKO
IPC: F16C33/78
Filed: 2019-12-23
Abstract: To restrain deterioration of a seal performance, and easily discharge slurry and the like once entering a seal inner space, by further improving a watered performance of an axial lip.SOLUTION: A radial gap D between an outer periphery C1 of a joint member N jointed to a slinger 2 and an inner periphery E of a seal body 3 includes a first gap part D1 and a second gap part D2. A first outer periphery F1 of the joint member N forming the first gap part D1 has a cylindrical shape. The radial gap D at the first gap part D1 is almost constant in a direction parallel to an axial direction. A second outer periphery F2 of the joint member N forming the second gap part D2 has a conical shape whose diameter is reduced toward a core flange part 4B in the parallel direction. The radial gap D at the second gap part D2 is gradually increased toward the core flange part 4B in the parallel direction. A gap L3 in the parallel direction between a core flange part 4B side end J of the second outer periphery F2 and the seal body 3 is more than 1 mm.SELECTED DRAWING: Figure 2
Patent JP-2021098636-A (JP)
Title: Method for producing graphene film and graphene film
Inventor: OKIKAWA YUKI
IPC: C23C26/00
Filed: 2019-12-23
Abstract: To provide a method for producing a graphene film which has residues reduced on a surface of the graphene film without introducing defects into the graphene film, and provide the graphene film which has residues reduced on the surface of the graphene film without defects being introduced into the graphene film.SOLUTION: A method for producing a graphene film according to an embodiment of the present invention is provided in which in a laminate constituted of a graphene film arranged on a substrate and a resin layer arranged on the graphene film, the graphene film and the resin layer are immersed in a nonpolar solvent and the graphene film and the resin layer are immersed in a solution for removing the resin layer, so that the resin layer is removed from the graphene film.SELECTED DRAWING: Figure 1